[Virus-trojan]

Bonjour,

j'ai était infecté par le virus qui est tranmis par msn. Celui ou un de tes contacts t'envoie un message du genre: "Check ça, lol" avec un fichier à télécharger du nom de uglyphoto.com/photo223.PIF.

Voici le hijackthis:

Logfile of HijackThis v1.99.1
Scan saved at 18:49:53, on 18/09/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\kybrdff_e7.exe
C:\nwnmff_e7.exe
C:\PROGRA~1\PRINTV~1\pvmodule.exe
C:\dfndrff_e7.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
D:\PROGRA~1\FIREFOX\FIREFOX.EXE
C:\kybrdff_e7.exe
C:\Program Files\Alwil Software\Avast4\ashSimpl.exe
D:\Program files\Thunderbird\thunderbird.exe
D:\Program files\Lavasoft\Ad-Aware SE Personal\Ad-Aware.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\hijackthis_199\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://searchbar.findthewebsiteyouneed.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://searchbar.findthewebsiteyouneed.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://searchbar.findthewebsiteyouneed.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://findthewebsiteyouneed.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://searchbar.findthewebsiteyouneed.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://searchbar.findthewebsiteyouneed.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - {02EE5B04-F144-47BB-83FB-A60BD91B74A9} - C:\Program Files\SurfSideKick 3\SskBho.dll (file missing)
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [explorer] C:\Documents and Settings\Yusuke\Bureau\Xinstall.exe
O4 - HKLM\..\Run: [keyboard] C:\\kybrdff_e7.exe
O4 - HKLM\..\Run: [newname] C:\\nwnmff_e7.exe
O4 - HKLM\..\Run: [PVModule] C:\PROGRA~1\PRINTV~1\pvmodule.exe
O4 - HKLM\..\Run: [defender] C:\\dfndrff_e7.exe
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [Phou] "C:\WINDOWS\system32\ASEMBL~1\wucrtupd.exe" -vt yazb
O4 - HKCU\..\Run: [Pypffkob] C:\WINDOWS\system32\F?nts\w?auboot.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE (file missing)
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE (file missing)
O16 - DPF: {00001000-0709-0000-0000-000330050660} - http://207.234.185.217/aboxinst_int22.exe
O16 - DPF: {42F2C9BA-614F-47C0-B3E3-ECFD34EED658} - http://promo.dollarrevenue.com/activex/promocache/313133352D2D2D.exe
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - https://www.trendmicro.com/en_us/forHome/products/housecall.html
O16 - DPF: {A1426AC5-8CE5-4A00-B71E-011D35709AC6} (Progetto1.int_ver34) - http://advnt01.com/dialer/int_ver34.CAB
O16 - DPF: {E055C02E-6258-40FF-80A7-3BDA52FACAD7} (Installer Class) - http://activex.matcash.com/speedtest2.dll
O20 - AppInit_DLLs: repairs303169590.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O20 - Winlogon Notify: WindowsUpdate - C:\WINDOWS\system32\m2julc191f.dll (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\WXVzdWtl\command.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Unknown owner - C:\Program Files\iPod\bin\iPodService.exe (file missing)
O23 - Service: Network Monitor - Unknown owner - C:\Program Files\Network Monitor\netmon.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

J'ai vraiment besoin d'aides car à chaque que je pense avoir supprimer les trojans et bien ils reviennent aussitôt :(